參數(shù)資料
型號(hào): ADA4430-1
廠商: Analog Devices, Inc.
英文描述: Ultralow Power Video Filter with Power-Down
中文描述: 超低功耗視頻濾波器的掉電
文件頁數(shù): 12/16頁
文件大小: 312K
代理商: ADA4430-1
ADA4430-1
APPLICATIONS
EXAMPLES ILLUSTRATING OUTPUT COUPLING
The ADA4430-1 is ideally suited for use as a reconstruction
filter that follows a video DAC or encoder. The application
circuits in Figure 29, Figure 30, and Figure 31 illustrate a
number of ways the ADA4430-1 can be used with a single-
supply current-output DAC on its input and its output ac- and
dc-coupled.
Rev. A | Page 12 of 16
SAG correction allows the use of two small, lower cost
capacitors in place of one large capacitor in applications with
ac-coupled outputs. Circuits with ac-coupled outputs consume
less power than those with dc-coupled outputs.
2.6k
2.6k
2.6k
1.3k
SAG
GND
V
IN
V
OUT
R
L
VIDEO OUT
PD
V
S+
3V
POWER-DOWN CONTROL
0.1μF
ADA4430-1
1
2
3
4
5
6
VIDEO
DAC/ENCODER
0
75
47μF
22μF
×1
Figure 29. AC-Coupled Output with SAG Correction
2.6k
2.6k
2.6k
1.3k
SAG
GND
V
IN
V
OUT
R
L
VIDEO OUT
3V
POWER-DOWN CONTROL
0.1μF
ADA4430-1
1
2
3
4
5
6
V
S+
VIDEO
DAC/ENCODER
0
75
220μF
PD
×1
Figure 30. Traditional AC-Coupled Output with 220 μF Coupling Capacitor
2.6k
2.6k
2.6k
1.3k
SAG
GND
V
IN
V
OUT
R
L
VIDEO OUT
3V
POWER-DOWN CONTROL
0.1μF
ADA4430-1
1
2
3
4
5
6
V
S+
VIDEO
DAC/ENCODER
0
75
PD
×1
Figure 31. DC-Coupled Output
相關(guān)PDF資料
PDF描述
ADA4430-1YKSZ_R2 Ultralow Power Video Filter with Power-Down
ADA4430-1YKSZ-R7 Ultralow Power Video Filter with Power-Down
ADA4430-1YKSZ-RL Ultralow Power Video Filter with Power-Down
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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ADA4430-1YKSZ-RL 功能描述:IC FILTER VIDEO ULTRA LP SC70-6 RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動(dòng)電話,手機(jī),視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064